It will avoid to enter duplicate key values. We have to define it in a file

what is the use of unique keyword and what level it is defined?

Question Posted / jeetendra yadav

Answer Posted / jeetendra yadav

It will avoid to enter duplicate key values. We have to define it in a file level.

Is This Answer Correct ?

0 Yes

0 No

Please Help Members By Posting Answers For Below Questions

where can you specify an indicator in lokup operation?

1725

What Is The Object Type Of Pf, Lf, Printer File & Display File?

1112

which single rpg opcode performs both setll and reade?

1684

how to read database records without locking them?

1758

under given circumstances, my cgi should link to another site. How to implement this?

950

How to avoid using indicators in ile ?

1217

what is the purpose of data structure?

1659

how can u check no of records in a file?

1089

What is the maximum number of subfiles that can be specified in a display file?

1844

what is the difference between sflclr and sflinz?

1676

during input operation which indicator position is seton if there is a record lock?

1516

which are control break logic indicators?

1035

what are members?

995

if we tried to move year part of *iso date into a field of length 3, what will happen ?

1200

difference between view and index ?

1091